Feature

●390 MHZ Frequency, compatible with operators manufactured between 1993-1997
●"Smart" coding button with GREEN LED
●1 channel transmitter, compatible with the "Billion Code" series
●Key chain and Lithium battery included
●Also compatible with wireless keypad model number 66LM (Chamberlain 850CB, 853CB, 856CB)


Description

Sears Craftsman Garage Door Opener Mini Remote Control Transmitter part 139.53859 139.53879 2PK

2 Key Chain Remotes

ONLY WORKS FOR GREEN SMART BUTTON

Mini 81LM (391LMPB1V) Liftmaster Compatible One Button Remote